A roll of magnets is shaped like a cylinder and contains 15 circular magnets. Each magnet has a thickness of 2.5 cm and a diameter of 3.5 cm. What is the volume of one package of magnets in cubic centimeters?

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line y = 120,000.

step-by-step explanation:

180 square centimeters

step-by-step explanation:

c

step-by-step explanation:

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x